Intelligent irrigation management system suitable for greening of high and steep rock slope

Abstract

The invention provides an intelligent irrigation management system applicable to greening of a high and steep rock slope. The intelligent irrigation management system comprises an information acquisition module, a data transmission module, a water and fertilizer irrigation mechanism and a solar mechanism, the information acquisition module comprises a temperature sensor, a humidity sensor and an illumination intensity sensor, the data transmission module comprises a signal line and an information receiver, a main pipeline and branch pipelines in the water and fertilizer irrigation mechanism are arranged on a slope in a staggered mode, the fertilizer tank is communicated with the main pipeline through the branch pipelines, and the main pipeline is communicated with a water pump and a spray head. The main pipeline is further connected with a controller, the controller is in signal connection with the information receiver, and the solar mechanism comprises a solar cell panel, a support and a storage battery. When information acquired by the information acquisition module in a certain area on the slope changes, the main pipeline and the branch pipelines are regulated and controlled by the controller to convey water and water fertilizer to the corresponding area, energy needed at any time in the automatic irrigation process is ensured through the storage battery, and the system is economical and practical.

Description

Technical Field

[0001] The invention belongs to the technical field of greening irrigation systems, and in particular relates to an intelligent irrigation management system suitable for greening high and steep rock slopes. Background Art

[0002] With the development of urban construction, the requirements for greening of municipal roads and slopes are gradually increasing. However, due to the different heights of road slopes, traditional artificial irrigation methods are not effective in dealing with slopes with large height differences, and the existing water-saving irrigation technology is difficult to meet the needs of high slope vegetation; therefore, the research on developing an effective intelligent irrigation system has important research significance. In recent years, the use of the Internet of Things has become more and more common in life, and how to use the Internet of Things in slope greening irrigation is still a question to be discussed; for this reason, the development of an intelligent slope greening irrigation smart management system has become an important research direction for new slope greening today, and the intelligent slope greening irrigation system has the characteristics of good adaptability, precise irrigation, high water utilization rate, good durability, etc., which can effectively reduce the waste of water resources and has a high application prospect in the field of greening irrigation. It can better realize the full use of water resources and ensure plant growth. It is worth noting that traditional slope greening irrigation is mostly carried out by flood irrigation and ditch irrigation. There may be large evaporation and leakage losses during transportation and guidance, which may easily lead to water resource waste. In addition, fertilizers, pesticides and other agricultural chemicals used in traditional agricultural irrigation may be carried into rivers, lakes and groundwater by irrigation water, causing water pollution and posing a potential threat to aquatic ecosystems and human health. From an implementation perspective, traditional irrigation systems require a lot of manual operation and monitoring, which is not only labor-intensive, but also easily affected by human factors, resulting in low irrigation efficiency. Therefore, it is particularly important to develop an intelligent, energy-saving, efficient, precise irrigation system that can adapt to various complex environments.

[0003] After searching, the invention patent with application number 202410532772.3 provides a garden greening irrigation and fertilization integrated machine, which also includes a fence assembly and a clamping assembly. The fence assembly includes two semicircular fence bodies, which are interlocked to form a circular fence, which can reduce the irrigation time, improve the irrigation effect, and save water resources; the clamping assembly is composed of a vertical first electric telescopic rod, which is fixed above the bottom plate. The first electric telescopic rod is connected to the first drive box, which contains the first motor. The first motor drives the horizontal second electric telescopic rod, which can achieve multiple uses of one machine and save equipment costs.

[0004] Although the combination of the above components can effectively improve the utilization rate of water resources, the integrated machine involves the coordinated actions of multiple components and multiple electric telescopic rods, which makes the operation of the system complicated and requires high training for operators; the diameter of the fence component is fixed and cannot adapt to trees of different sizes. It cannot effectively fence larger or smaller trees, affecting the irrigation effect. This method requires the carrier to be close to the trees to be irrigated. It may not be able to operate effectively in areas with complex terrain or narrow space. These limitations are not conducive to mass production and are not easy to promote and apply on a large scale;

[0005] The invention patent with application number 202410164917.9 discloses a water-saving irrigation device for landscaping, which includes a water tank, a box cover is fixedly connected to the top of the water tank, a card block is equidistantly fixedly connected to the top of the box cover, and the longitudinal cross-section of the card block is set to a triangle, and a motor is fixedly connected to the bottom of the water tank. The output end of the motor extends to the inside of the water tank and is fixedly connected to a first pipe. However, the structure of the device is relatively complex and requires regular maintenance and cleaning, otherwise it may cause blockage, leakage and other problems. It includes a box cover, a filter screen, a second pipe, a push block, a tension spring, bristles, a drain, a filter plate, a water pump, a rotating rod, a cleaning brush, etc.; water is added to the feed pipe, and after the water is added, fertilizer is added to the feed hopper. At this time, as the first pipe rotates, the feed pipe is driven to rotate, causing the discharge pipe to rotate, and the device rotates. The movable feed pipe can evenly spread the fertilizer in the feed pipe into the water tank. During this process, the device lacks the function of monitoring and adjusting the fertilizer concentration, which may lead to excessive or insufficient fertilization. Rainwater falling on the inclined surface of the block can be concentrated and circulated, and the rainwater can flow along the inclined surface of the box cover to the drain. As the second pipe continues to swing up and down, the bristles can clean the corresponding drain whenever the second pipe swings downward. The device lacks the function of monitoring and processing the quality of rainwater, resulting in the deterioration of the water quality in the water tank, affecting the irrigation effect. Although the above invention patent effectively improves the irrigation capacity to a certain extent and saves water resources, the water-saving irrigation device has a complex structure and lacks fault diagnosis and automatic alarm functions, making it difficult to detect and handle faults in time, and the reliability and ease of use of the device cannot be guaranteed.

[0006] The invention patent with application number 202010142137.6 discloses an environmentally friendly greening irrigation device, which consists of a reinforcement platform, a trapezoidal platform, a total control three-way valve, a height adjustment mechanism, an irrigation pipe connecting rod, and a greening irrigation pipe. A fixedly connected trapezoidal platform is provided in the middle of the reinforcement platform, on which the total control three-way valve is installed, and height adjustment mechanisms are provided on both sides, including an upper adjustment frame, a lower fixed frame, an irrigation pipe connecting rod and a step limiter platform for connecting the greening irrigation pipe; however, the structure of the device is relatively complex, including multiple components such as a height adjustment mechanism, a total control three-way valve, etc., which will increase the difficulty of manufacturing and maintenance;

[0007] The above-mentioned greening irrigation system achieves the purpose of improving greening irrigation by changing the structure of the irrigation system, but has not yet been developed from the perspective of intelligence and energy saving. Based on this, an intelligent irrigation management system suitable for greening of steep rock slopes is proposed, which can not only achieve efficient utilization of water resources but also ensure the growth of plants. Summary of the invention

[0008] The technical problem to be solved by the present invention is to provide an intelligent irrigation management system suitable for greening high and steep rock slopes in view of the deficiencies of the above-mentioned prior art, so as to solve the problems raised in the above-mentioned background technology.

[0009] In order to solve the above technical problems, the technical solution adopted by the present invention is: an intelligent irrigation management system suitable for greening high and steep rock slopes, including an information collection module, a data transmission module, a water and fertilizer irrigation mechanism and a solar energy mechanism;

[0010] Wherein, the information acquisition module includes a temperature sensor, a humidity sensor and a light intensity sensor, and the temperature sensor, humidity sensor and light intensity sensor are installed on the slope to collect temperature, humidity and light intensity information of the slope;

[0011] The data transmission module includes a signal line and an information receiver, and the slope information collected by the information collection module is sent to the information receiver through the signal line;

[0012] The water and fertilizer irrigation mechanism includes a main pipeline, a fertilizer tank, a branch pipeline, a nozzle, a water pump, a fertilizer pump and a controller. The main pipeline and the branch pipeline are arranged alternately on the slope. The fertilizer tank is connected to the main pipeline through the branch pipeline, and a fertilizer pump is also arranged on the branch pipeline connected to the fertilizer tank. The main pipeline is connected to the water pump and the nozzle, and the main pipeline is also connected to the controller. The controller is connected to the information receiver by signal, and the water release area and water release amount of the controller are adjusted by the information transmitted by the information receiver, and then the external water resources and water fertilizer are respectively sent to the nozzle through the water pump and the fertilizer pump to perform water and fertilizer irrigation operations;

[0013] The solar energy mechanism comprises a solar cell panel, a bracket and a storage battery. The solar cell panel is installed on the top of the slope through the bracket. The solar cell panel and the storage battery installed on the slope are electrically connected through a cable.

[0014] As a further illustration of the present invention, the temperature sensor, humidity sensor and light intensity sensor are 5 to 10 mm in length and 5 to 15 mm in width or diameter, respectively, and are fixed to the slope by bolts and adhesives.

[0015] As a further illustration of the present invention, the adhesive is NLX-3132RF flexible epoxy encapsulation adhesive.

[0016] As a further illustration of the present invention, the water and fertilizer irrigation mechanism also includes a control valve, a flow meter and a pressure regulator. The control valve and the flow meter are used to control the switch and flow of the main pipeline respectively, and the pressure in the main pipeline is adjusted by the pressure regulator.

[0017] As a further illustration of the present invention, the water and fertilizer irrigation mechanism further includes a filter, which is installed on the main pipeline and is used to filter the fluid in the main pipeline.

[0018] As a further illustration of the present invention, the solar panel has a model of 150W, 200W or 250W.

[0019] As a further illustration of the present invention, the solar energy mechanism also includes an inverter, a solar energy controller and a monitoring instrument, which are installed between the solar panel and the battery, and the energy conversion between the solar panel and the battery is controlled by the inverter, the solar energy controller and the monitoring instrument.

[0020] Compared with the prior art, the present invention has the following advantages:

[0021] 1. The management system of the present invention includes an information collection module, a data transmission module, a water and fertilizer irrigation mechanism and a solar energy mechanism arranged on the slope. When the information collected by the information collection module in a certain area on the slope shows that the temperature is too high or the humidity is low, the information collection module transmits the information to the information receiver through a signal line, and the information is sent to the controller of the water and fertilizer irrigation mechanism through the information receiver. The main pipeline and the branch pipeline are regulated by the controller to transport water and water fertilizer to the corresponding area. The sprinkler is used to ensure that the vegetation in the slope area is evenly irrigated with water and fertilizer. The solar energy mechanism is used to provide the energy loss required in the irrigation process, and the battery is used to ensure the energy required at any time during the automatic irrigation process.

[0022] 2. In the intelligent irrigation management system of the present invention, when the information acquisition module collects rated information that is not within the preset range, such as when the temperature, humidity and light intensity change, the information acquisition module and the information receiver signal line and the controller signal line will control the automatic adjustment of water and fertilizer until the information collected by the temperature sensor signal line, the humidity sensor signal line and the light intensity sensor signal line in the information acquisition module is within the set range. When the temperature, humidity and light intensity information collected by the information acquisition module have not recovered to the set range after the automatic adjustment of water and fertilizer by the controller signal line reaches the set time, the controller will feedback to the background administrator end. The technicians on the administrator end can check the corresponding problematic areas through the feedback information and repair them. After the repair is completed, they can be used again, which reduces the time and economic cost required to repair the greening irrigation system, and is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic cross-sectional view of the overall layout structure of the present invention.

[0024] Figure 2 Schematic diagram of pipeline arrangement of the present invention.

[0025] Figure 3 It is a schematic diagram of part of the connection structure of the present invention.

[0026] Figure 4 This is a schematic diagram of the connection of the solar panel of the present invention.

[0027] Description of reference numerals:

[0028] 1- temperature sensor; 2- humidity sensor; 3- light intensity sensor; 4- main pipeline; 5- solar panel; 6- bracket; 7- battery; 8- fertilizer tank; 9- signal line; 10- branch pipe; 11- nozzle; 12- information receiver; 13- water pump; 14- control valve; 15- flow meter; 16- filter; 17- fertilizer pump; 19- controller; 20- pressure regulator; 21- cable; 22- inverter; 23- solar controller; 24- monitoring instrument. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] like Figure 1-4As shown, the present invention provides a technical solution: an intelligent irrigation management system suitable for greening high and steep rock slopes, including an information collection module, a data transmission module, a water and fertilizer irrigation mechanism and a solar energy mechanism;

[0031] There are multiple information acquisition modules, and the information acquisition modules are arranged in different areas of the slope, including a temperature sensor 1, a humidity sensor 2 and a light intensity sensor 3. The temperature sensor 1, the humidity sensor 2 and the light intensity sensor 3 are installed on the slope to collect temperature, humidity and light intensity information in different areas of the slope;

[0032] The temperature sensor 1, humidity sensor 2 and light intensity sensor 3 are 5-10 mm in length and 5-15 mm in width or diameter respectively, and are fixed on the slope by bolts and adhesives respectively, and the adhesive is NLX-3132RF flexible epoxy encapsulating adhesive.

[0033] The data transmission module includes a signal line 9 and an information receiver 12, and the slope information collected by the information collection module is sent to the information receiver 12 through the signal line 9;

[0034] The water and fertilizer irrigation mechanism includes a main pipeline 4, a fertilizer tank 8, a branch pipeline 10, a nozzle 11, a water pump 13, a fertilizer pump 17 and a controller 19. The main pipeline 4 and the branch pipeline 10 are arranged alternately on the slope. The fertilizer tank 8 is connected to the main pipeline 4 through the branch pipeline 10, and a fertilizer pump 17 is also arranged on the branch pipeline 10 connected to the fertilizer tank 8. The main pipeline 4 is connected to the water pump 13 and the nozzle 11;

[0035] The main pipeline 4 is also connected to a controller 19, which is connected to the information receiver 12 by signals. The water discharge area and the water discharge amount of the controller 19 are adjusted by the information transmitted by the information receiver 12, and then the external water resources and water fertilizer are respectively delivered to the sprinkler 11 by the water pump 13 and the fertilizer pump 17 for water and fertilizer irrigation.

[0036] The water and fertilizer irrigation mechanism also includes a control valve 14 , a flow meter 17 and a pressure regulator 20 . The control valve 14 and the flow meter 17 are used to control the switch and flow of the main pipeline 4 respectively, and the pressure in the main pipeline 4 is adjusted by the pressure regulator 20 .

[0037] The water and fertilizer irrigation mechanism further includes a filter 16 , which is installed on the main pipeline 4 and is used to filter the fluid in the main pipeline 4 .

[0038] The solar energy mechanism includes a solar panel 5, a bracket 6 and a battery 7. The solar panel 5 is installed on the top of the slope through the bracket 6. The model of the solar panel 5 is 150W, 200W or 250W. The solar panel 5 is electrically connected to the battery 7 installed on the slope through a cable 21. An inverter 22, a solar controller 23 and a monitoring instrument 24 are installed between the solar panel 5 and the battery 7. The energy conversion between the solar panel 5 and the battery 7 is controlled by the inverter 22, the solar controller 23 and the monitoring instrument 24. The energy generated by the solar panel 5 is transmitted to the battery 7 through the cable 21 for storage, thereby realizing the recyclable utilization of resources, reducing energy loss and reducing carbon dioxide emissions.

[0039] In specific use, when the information collected by the information collection module in a certain area on the slope shows that the temperature is too high or the humidity is too low, the information collection module transmits the information to the information receiver 12 through the signal line, and then sends it to the controller 19 of the water and fertilizer irrigation mechanism through the information receiver 12. The controller 19 controls the main pipeline 4 and the branch pipeline 10 to transport water and water fertilizer to the corresponding area, and uses the nozzle 11 to ensure that the vegetation in the slope area is evenly irrigated with water and fertilizer. The solar energy mechanism is used to provide the energy loss required in the irrigation process, and the battery 7 is used to ensure the energy required at any time in the automatic irrigation process;

[0040] When the information acquisition module collects rated information that is not within the preset range, such as when the temperature, humidity and light intensity change, the information acquisition module and the information receiver 12 and the controller 19 will control the automatic adjustment of water and fertilizer until the information collected by the temperature sensor 1, the humidity sensor 2 and the light intensity sensor 3 in the information acquisition module is within the set range. When the temperature, humidity and light intensity information collected by the information acquisition module have not recovered to the set range after the automatic adjustment of water and fertilizer by the controller 19 reaches the set time, the controller will feedback to the background administrator. The technicians on the administrator side can check the corresponding problematic areas through the feedback information and repair them. After the repair is completed, they can be used again, which reduces the time and economic cost required to repair the greening irrigation system, which is convenient and practical.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent irrigation management system suitable for greening high and steep rock slopes, characterized by: It includes information collection module, data transmission module, water and fertilizer irrigation mechanism and solar energy mechanism; The information collection module comprises a temperature sensor (1), a humidity sensor (2) and a light intensity sensor (3); the temperature sensor (1), the humidity sensor (2) and the light intensity sensor (3) are installed on the slope to collect temperature, humidity and light intensity information of the slope; The data transmission module comprises a signal line (9) and an information receiver (12), and the slope information collected by the information collection module is sent to the information receiver (12) via the signal line (9); The water and fertilizer irrigation mechanism comprises a main pipeline (4), a fertilizer tank (8), a branch pipeline (10), a nozzle (11), a water pump (13), a fertilizer pump (17) and a controller (19); the main pipeline (4) and the branch pipeline (10) are arranged alternately on the slope; the fertilizer tank (8) is connected to the main pipeline (4) through the branch pipeline (10); a fertilizer pump (17) is also arranged on the branch pipeline (10) connected to the fertilizer tank (8); the main pipeline (4) is connected to the water pump (13) and the nozzle (11); the main pipeline (4) is also connected to the controller (19); the controller (19) is connected to the information receiver (12) by signals; the water discharge area and water discharge amount of the controller (19) are adjusted by the information transmitted by the information receiver (12); and the external water resources and water fertilizer are respectively delivered to the nozzle (11) through the water pump (13) and the fertilizer pump (17) to perform water and fertilizer irrigation operations; The solar energy mechanism comprises a solar panel (5), a bracket (6) and a storage battery (7); the solar panel (5) is installed on the top of the slope via the bracket (6); the solar panel (5) is electrically connected to the storage battery (7) installed on the slope via a cable (21).

2. The intelligent irrigation management system suitable for greening high and steep rock slopes according to claim 1 is characterized in that: The temperature sensor (1), humidity sensor (2) and light intensity sensor (3) are respectively 5 to 10 mm in length and 5 to 15 mm in width or diameter, and are respectively fixed on the slope by bolts and adhesives.

3. The intelligent irrigation management system suitable for greening high and steep rock slopes according to claim 2 is characterized in that: The adhesive is NLX-3132RF flexible epoxy encapsulation adhesive.

4. The intelligent irrigation management system suitable for greening high and steep rock slopes according to claim 1 is characterized in that: The water and fertilizer irrigation mechanism also includes a control valve (14), a flow meter (17) and a pressure regulator (20). The switch and flow rate of the main pipeline (4) are controlled by the control valve (14) and the flow meter (17), respectively, and the pressure in the main pipeline (4) is adjusted by the pressure regulator (20).

5. The intelligent irrigation management system suitable for greening high and steep rock slopes according to claim 1 is characterized in that: The water and fertilizer irrigation mechanism also includes a filter (16), which is installed on the main pipeline (4) and is used to filter the fluid in the main pipeline (4).

6. The intelligent irrigation management system suitable for greening high and steep rock slopes according to claim 1, characterized in that: The model of the solar cell panel 5 is 150W, 200W or 250W.

7. The intelligent irrigation management system suitable for greening high and steep rock slopes according to claim 1, characterized in that: The solar energy mechanism further comprises an inverter (22), a solar energy controller (23) and a monitoring instrument (24). The inverter (22), the solar energy controller (23) and the monitoring instrument (24) are installed between the solar cell panel (5) and the storage battery (7). The inverter (22), the solar energy controller (23) and the monitoring instrument (24) are used to control the energy conversion between the solar cell panel (5) and the storage battery (7).

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